Hair Loss Cause And Treatment Strategies
Compare and review the top hair loss treatments. Researchers use the latest tools, gene chips, to find the gene that causes hair loss.
Discovering The Cause of Hair Loss
* Heredity - The Usual Suspect. There are a number of reasons for hair loss . Common baldness, or pattern hair loss (the cause of 95% of all baldness), is generally the result of heredity, age and/or hormones.
A person can be genetically predisposed to hair loss at birth with their hair follicles sensitive to dihydrotestosterone or DHT. The hair follicles have receptors for DHT meaning that the hair follicles are genetically engineered to start shrinking at early adulthood or middle age.Once the shrinking begins, it will continue throughout a person's lifetime and cause hair loss. The telltale signs are thinning hair caused by shrinking follicles resulting in a receding hairline or actual baldness. As the hair follicles shrink, they spend less time growing hair and the hair that is grown is thinner.
* Middle Age Onset - Men And Women. For both men and women, hair loss typically begins at early adulthood or middle age. The earlier the onset of hair loss, the more excessive the hair loss becomes over a lifetime. Male hair loss may involve total loss in frontal areas and top of the head. Female hair loss tends to be more diffuse over the entire scalp.
* What's Your Hair Doing Each Day? Normally, 10% of a person's hair is in a resting phase. When resting hair falls out after two to three months, new hair starts to grow in its place. While it is normal to lose hair daily, some people may experience excessive hair loss.
* Age And Time "Thin" Hair. Aging weakens the hair follicle and consequently the hair shaft itself. Generally, hair loss begins between the ages of 25-40 years old. Aging increases the production of an enzyme called 5-alpha reductase, which transforms normal testosterone into DHT, the principal cause of common baldness hair loss.
The active growth phase of hair (anagen) becomes shorter as age progresses. Conversely, the resting phase of hair (telegen) increases over time.
In the resting phase, hair loss increases through washing, drying and combining as replacement hair diminishes.
* Hormones Impact Hair Loss. A hair lre-growth issues may be the result of hormonal problems. For example, thyroid disease (whether overactive or under active) may cause hair loss. If male (androgen) or female (estrogen) hormones are imbalanced, it may cause hair loss. Hair loss caused by menopause is one of those imbalances. SOme remedy options include re-balancing hormonal chemistry.
* Stress, Medications, Medical Procedures. There are other miscellaneous hair loss causes. The stress from an illness or surgery may cause an excessive amount of hair loss three to four months after the event. The hair loss is temporary and will improve over time without treatment.
Some medicines can cause hair loss. Medicines that cause hair loss include birth control pills, chemotherapy treatments, too much vitamin A and blood thinners or medicines used to correct gout.
Hair loss side effects from medicines can be corrected by reduction or stopping their use.
* Infections, Fungal Infection, & Disease As Causes. Infections caused by cuts or even medical operations may cause hair loss. A fungal scalp infection causing hair loss can be treated with an antifunfgal medicine. A disease, such as diabetes, may cause hair loss.